2912611954

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{295937}}^1$

素因数の和:296002

約数の個数: 32

約数和(自身を含む): 5397909120

約数和(自身を除く): 2485297166

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 295937, 591874, 2071559, 4143118, 5622803, 10949669, 11245606, 21899338, 39359621, 76647683, 78719242, 153295366, 208043711, 416087422, 1456305977, 2912611954]

約数ペア:

[(1, 2912611954), (2, 1456305977), (7, 416087422), (14, 208043711), (19, 153295366), (37, 78719242), (38, 76647683), (74, 39359621), (133, 21899338), (259, 11245606), (266, 10949669), (518, 5622803), (703, 4143118), (1406, 2071559), (4921, 591874), (9842, 295937)]